<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="utf-8">

        <style>
              .one{
              	 width:10px;
              	 height:100px;
              	 background-image:url(l.png);

              	 float:left;
              }


              .tree{
              	 width:10px;
              	 height:100px;
              	 background-image:url(r.png);
              	 float:left;
              }

              .two{
              	 
              	 height:100px;
              	 background-image:url(m.png);
              	 background-repeat:repeat-x;
              	 float:left;

                 line-height: 100px;
              }
        </style>
    </head>
    <body>
          <div class="one"></div>
          <div class="two">asdfaasdfasdfasdfs</div>
          <div class="tree"></div>
    </body>
</html>